
“Reading is to the mind, what exercise is to the body.”
No. 147.
The Tatler (1711–1714)
Variant: A good conscience is to the soul what health is to the body
Context: Reading is to the mind, what exercise is to the body. As by the one, health is preserved, strengthened, and invigorated: by the other, virtue (which is the health of the mind) is kept alive, cherished, and confirmed.